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Unformatted text preview: x = → Notice this is continuity at a single point. ONE point. If we wish to say a function is continuous over an entire interval of values, it must be continuous at each and every point in that interval. Which of the following functions are continuous at x = 1? 1. 1 3 2 ) ( 2 − − + = x x x x f 2. = ≠ − − + = 1 4 1 1 3 2 ) ( 2 x x x x x x g 3. > ≤ + = 1 1 3 ) ( x x x x x R 4. 1 3 ) ( − + = x x x z...
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 Spring '10
 delarosa
 Calculus, Topology, Continuous function, continuous curve

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